Electrical substation at night

Trusted Partner for Goods Procurement & Construction Services in the Energy Sector

Delivering reliable procurement solutions and quality-driven construction services for PLN and leading players across Indonesia's energy industry.

PLN Trusted Vendor
ISO Certified
Since 2015
Professional engineering team
About Us

Building Partnerships Through Excellence

PT Teluk Borneo Nusantara (TBN) provides integrated procurement and construction solutions for industrial and infrastructure developments. Our experienced team combines technical expertise, quality workmanship, and efficient project execution to deliver lasting value for every client.

Industry Experience

Extensive experience delivering procurement and construction solutions for industrial, infrastructure, and energy projects with a focus on quality and operational excellence.

Trusted Business Partner

Building long-term relationships through reliable project delivery, professional execution, and a commitment to exceeding client expectations.

Quality Driven Execution

Committed to K3 (HSE) and ISO-aligned quality management across every project execution.

Professional Expertise

Engineers and technicians with recognised certifications and specialised energy-sector expertise.

Our Services

Comprehensive Solutions for the Energy Industry

Two core service lines, engineered to deliver measurable value for utilities, EPC contractors, and industrial energy clients.

Goods Procurement
01 · Service Line

Goods Procurement

Reliable supply of materials and equipment tailored to the operational needs of power generation, transmission, and distribution facilities.

  • Electrical materials & spare parts
  • Industrial tools & MRO supplies
  • Certified technical equipment
  • Safety (PPE) equipment sourcing
  • Vendor-managed inventory support
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Construction Services
02 · Service Line

Construction Services

End-to-end civil and mechanical construction services for energy infrastructure, executed to strict safety and quality standards.

  • Substation & transmission works
  • Civil & structural construction
  • Installation, testing & commissioning
  • Distribution line construction
  • Maintenance & refurbishment works
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Transmission tower
Why Choose Us

Measurable Track Record. Reliable Delivery.

Numbers that reflect our commitment to quality, safety, and long-term partnerships across Indonesia's energy sector.

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Client Satisfaction
Our Services

Selected Works Across the Energy Sector

A snapshot of recent engagements with utilities and industrial energy clients — demonstrating our procurement and construction capabilities.

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Our Clients

Trusted by Leading Names in the Industry

We're proud to have supported the operations of these organisations across the energy sector.